Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG815676904

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815676904

Diamond specifications and retailer prices

From $651 USD
As of November 1, 2026
Save $3,859 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,510 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815676904 or 815676904. Listed at 20 retailers as of October 31, 2026, with prices from $651 to $4,510, a $3,859 spread on the same certified stone. Brilliant Earth lists it at $4,510. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815676904
Dimensions8.81 × 7.90 × 5.09 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.81 mm7.90 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815676904
Side View
Table 57.0%Crown 35.6°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,510 USD|Low: $651 USD|High: $4,870 USD|Avg: $1,915 USD|-7.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 4$651 USD
Retailer 7$745 USD
Retailer 14$850 USD
Retailer 12$1,015 USD
Retailer 8$1,127 USD
Retailer 10$1,602 USD
Retailer 9$1,608 USD
Retailer 5$1,698 USD
Retailer 15$1,716 USD
Retailer 11$1,740 USD
Retailer 3$2,184 USD
Retailer 6$2,334 USD
Retailer 13$2,411 USD
Retailer 2$3,129 USD
Brilliant Earth$4,510 USD

36 data points across 15 retailers

20 retailers$651 USD to $4,510 USD

Retailer 1
-
$588 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$651 USD
View
Final sale: no returns
Retailer 3
-
$666 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$729 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$729 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$736 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$850 USD
View
A
Retailer 8
-
$1,015 USD
View
A
Retailer 9
-
$1,127 USD
£887 GBP
View
A
Retailer 10
-
$1,602 USD
A$2,464 AUD
View
A
Retailer 11
-
$1,608 USD
View
A
Retailer 12
-
$1,698 USD
View
A
Retailer 13
-
$1,716 USD
View
A
Retailer 14
-
$1,740 USD
ZAR 28,106 ZAR
View
Retailer 15
-
$1,918 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$2,184 USD
View
B+
Retailer 17
-
$2,334 USD
View
B+
Retailer 18
-
$2,411 USD
View
B+
Retailer 19
-
$3,129 USD
£2,464 GBP
View
Most Expensive
B
Brilliant Earth
21017474A · Oct 31
$4,510 USD
View
19 more retailers have this diamond
Prices start from $651 USDSave up to $3,859 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.03ct Heart
$651 USD